ASTM E2491 Paut Assessment Block

ASTM E2491 PAUT ASSESSMENT BLOCK
Dimensions: L X W X T (150mm X 100mm X 25mm).
Description: A general-purpose Phased Array calibration block called the ASTM E2491 Phased Array Assessment Block is used to describe beams and assess system performance traits. Utilize it as a baseline to assess linear/angular resolution, focusing ability, and beam steering capabilities, as well as long-term instrument performance changes.
Geometry: Four (4) 1/16" (.0625) in diameter angled holes at 30°, 45°, 60°, and 75°. 18 holes on a 1" radius, each.040" in diameter. The last two holes in the array are separated by 2.5° and have an angular spacing of 5.0°. 18 holes on a 2" radius, each measuring 5/64" (.0781) in diameter.The last two holes in the array are separated by 2.5° and have an angular spacing of 5.0°. 16 holes on a vertical column, each.040" in diameter and spaced.120" apart.12 holes in an angled row, each measuring 1/16" (.0625) in diameter and spaced.200" apart. a centerline tick mark that has been machine-engraved.
Material : Carbon steel,Stainless Steel,Titanium,Aluminum,Alloy Steel.